202803040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 96

約数和(自身を含む): 531528480

約数和(自身を除く): 328725440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 122, 160, 176, 220, 244, 305, 352, 440, 488, 610, 671, 880, 976, 1220, 1342, 1760, 1889, 1952, 2440, 2684, 3355, 3778, 4880, 5368, 6710, 7556, 9445, 9760, 10736, 13420, 15112, 18890, 20779, 21472, 26840, 30224, 37780, 41558, 53680, 60448, 75560, 83116, 103895, 107360, 115229, 151120, 166232, 207790, 230458, 302240, 332464, 415580, 460916, 576145, 664928, 831160, 921832, 1152290, 1267519, 1662320, 1843664, 2304580, 2535038, 3324640, 3687328, 4609160, 5070076, 6337595, 9218320, 10140152, 12675190, 18436640, 20280304, 25350380, 40560608, 50700760, 101401520, 202803040]

約数ペア:

[(1, 202803040), (2, 101401520), (4, 50700760), (5, 40560608), (8, 25350380), (10, 20280304), (11, 18436640), (16, 12675190), (20, 10140152), (22, 9218320), (32, 6337595), (40, 5070076), (44, 4609160), (55, 3687328), (61, 3324640), (80, 2535038), (88, 2304580), (110, 1843664), (122, 1662320), (160, 1267519), (176, 1152290), (220, 921832), (244, 831160), (305, 664928), (352, 576145), (440, 460916), (488, 415580), (610, 332464), (671, 302240), (880, 230458), (976, 207790), (1220, 166232), (1342, 151120), (1760, 115229), (1889, 107360), (1952, 103895), (2440, 83116), (2684, 75560), (3355, 60448), (3778, 53680), (4880, 41558), (5368, 37780), (6710, 30224), (7556, 26840), (9445, 21472), (9760, 20779), (10736, 18890), (13420, 15112)]